My Thesis
Analysis of Spatio-Temporal Slices for Video Content Representation, PhD Thesis, Computer Science, Hong Kong University of Science & Technology, Hong Kong, 2000.
Tracking with Generalized Active Contour Models, MSc Thesis, Computer Engineering, Nanyang Technological University, Singapore, 1996.
Selected Publication
X. Y. Wei, C. W. Ngo & Y. G. Jiang, Selection of Concept Detectors for Video Search by Ontology-Enriched Semantic Space, IEEE Trans on Multimedia, vol. 10, no. 6, pp. 1086-1096, 2008.
W. Zhao, C. W. Ngo, H. K. Tan & X. Wu, Near-Duplicate Keyframe Identification with Interest Point matching and Pattern Learning, IEEE Trans on Multimedia, vol. 9, pp. 1037-1048, Aug 2007.
Y. G. Jiang, C. W. Ngo & J. Yang, Towards Optimal Bag-of-Features for Object Categorization and Semantic Video Retrieval, Int. Conf. on Image and Video (CIVR), 2007.
X. Wu, A. G. Hauptmann & C. W. Ngo, Practical Elimination of Near-Duplicates from Web Video Search, ACM Multimedia, Augsburg, Germany, Sep 2007.
C. W. Ngo, W. Zhao & Y. G. Jiang, Fast Tracking of Near-Duplicate Keyframes in Broadcast Domain with Transitivity Propagation, ACM Multimedia, Oct 2006.
Y. Peng, C. W. Ngo, Clip-based Similarity Measure for Query-dependent Clip Retrieval and Video Summarization, IEEE Trans on Circuits and Systems for Video Technology, vol. 26, no. 5, pp. 612-627, 2006.
C. W. Ngo, Y. F. Ma & H. J. Zhang, Video Summarization and Scene Detection by Graph Modeling, IEEE Trans on Circuits and Systems for Video Technology, vol. 15, no. 2, pp. 296-305, Feb 2005.
X. Wu, C. W. Ngo, Q. Li, Threading and Autodocumenting in News Videos, IEEE Signal Preocessing Magazine, vol 23, nol 2, pp. 59-68, March 2006.
C. W. Ngo, T. C. Pong & H. J. Zhang, Motion Analysis and Segmentation through Spatio-Temporal Slices Processing, IEEE Trans. on Image Processing, vol. 12, no. 3, pp. 341-355, 2003
C. W. Ngo, T. C. Pong & H. J. Zhang, On Clustering and Retrieval of Video Shots through Temporal Slices Analysis, IEEE Trans. on Multimedia , Vol. 4, No. 4, pp. 446-459, 2002.
C. W. Ngo, T. C. Pong & H. J. Zhang, Motion-based Video Representation for Scene Change Detection, Internation Journal of Computer Vision , vol. 50, no. 2, pp. 127-143, 2002.
C. W. Ngo, T. C. Pong & R. T. Chin, Video Partitioning through Temporal Slices Analysis, IEEE Trans. on Circuits and Systems for Video Technology , Vol. 11, No. 8, pp. 941-953, 2001.
C.W. Ngo, T. C. Pong & R. T. Chin, Exploiting Image Indexing Techniques in DCT Domain, Pattern Recognition, vol. 34, no.9, pp. 1841-1851, Sep 2001.